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java.lang.Objectjavax.swing.text.DocumentFilter
groovy.ui.text.StructuredSyntaxDocumentFilter
public class StructuredSyntaxDocumentFilter
Nested Class Summary | |
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class |
StructuredSyntaxDocumentFilter.LexerNode
|
private static class |
StructuredSyntaxDocumentFilter.MLComparator
|
protected class |
StructuredSyntaxDocumentFilter.MultiLineRun
|
Nested classes/interfaces inherited from class javax.swing.text.DocumentFilter |
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javax.swing.text.DocumentFilter.FilterBypass |
Field Summary | |
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private java.nio.CharBuffer |
buffer
|
protected StructuredSyntaxDocumentFilter.LexerNode |
lexer
The root of the lexical parsing tree. |
private static StructuredSyntaxDocumentFilter.MLComparator |
ML_COMPARATOR
|
protected java.util.TreeSet |
mlTextRunSet
The position tree of multi-line comments. |
private javax.swing.text.Segment |
segment
|
protected javax.swing.text.DefaultStyledDocument |
styledDocument
|
static java.lang.String |
TAB_REPLACEMENT
|
Constructor Summary | |
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StructuredSyntaxDocumentFilter(javax.swing.text.DefaultStyledDocument document)
Creates a new instance of StructuredSyntaxDocumentFilter |
Method Summary | |
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private int |
calcBeginParse(int offset)
|
private int |
calcEndParse(int offset)
|
private static void |
checkRegexp(java.lang.String regexp)
|
StructuredSyntaxDocumentFilter.LexerNode |
createLexerNode()
Create a new LexerNode for adding to root. |
private StructuredSyntaxDocumentFilter.MultiLineRun |
getMultiLineRun(int offset)
|
StructuredSyntaxDocumentFilter.LexerNode |
getRootNode()
Get the root node for lexing the document. |
void |
insertString(javax.swing.text.DocumentFilter.FilterBypass fb,
int offset,
java.lang.String text,
javax.swing.text.AttributeSet attrs)
Insert a string into the document, and then parse it if the parser has been set. |
protected void |
parseDocument(int offset,
int length)
Parse the Document to update the character styles given an initial start position. |
void |
remove(javax.swing.text.DocumentFilter.FilterBypass fb,
int offset,
int length)
Remove a string from the document, and then parse it if the parser has been set. |
void |
replace(javax.swing.text.DocumentFilter.FilterBypass fb,
int offset,
int length,
java.lang.String text,
javax.swing.text.AttributeSet attrs)
Replace a string in the document, and then parse it if the parser has been set. |
private java.lang.String |
replaceMetaCharacters(java.lang.String string)
|
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String TAB_REPLACEMENT
private static final StructuredSyntaxDocumentFilter.MLComparator ML_COMPARATOR
protected StructuredSyntaxDocumentFilter.LexerNode lexer
protected javax.swing.text.DefaultStyledDocument styledDocument
private javax.swing.text.Segment segment
private java.nio.CharBuffer buffer
protected java.util.TreeSet mlTextRunSet
Constructor Detail |
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public StructuredSyntaxDocumentFilter(javax.swing.text.DefaultStyledDocument document)
document
- the styled document to parseMethod Detail |
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private static void checkRegexp(java.lang.String regexp)
private int calcBeginParse(int offset)
private int calcEndParse(int offset)
public StructuredSyntaxDocumentFilter.LexerNode createLexerNode()
private StructuredSyntaxDocumentFilter.MultiLineRun getMultiLineRun(int offset)
public StructuredSyntaxDocumentFilter.LexerNode getRootNode()
public void insertString(javax.swing.text.DocumentFilter.FilterBypass fb, int offset, java.lang.String text, javax.swing.text.AttributeSet attrs) throws javax.swing.text.BadLocationException
insertString
in class javax.swing.text.DocumentFilter
fb
- offset
- text
- attrs
-
javax.swing.text.BadLocationException
protected void parseDocument(int offset, int length) throws javax.swing.text.BadLocationException
offset
- length
-
javax.swing.text.BadLocationException
public void remove(javax.swing.text.DocumentFilter.FilterBypass fb, int offset, int length) throws javax.swing.text.BadLocationException
remove
in class javax.swing.text.DocumentFilter
fb
- offset
- length
-
javax.swing.text.BadLocationException
public void replace(javax.swing.text.DocumentFilter.FilterBypass fb, int offset, int length, java.lang.String text, javax.swing.text.AttributeSet attrs) throws javax.swing.text.BadLocationException
replace
in class javax.swing.text.DocumentFilter
fb
- offset
- length
- text
- attrs
-
javax.swing.text.BadLocationException
private java.lang.String replaceMetaCharacters(java.lang.String string)
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